Home / 10,594,110.40-15,891,052.92-7,015,886.80

Finding the Fourth Proportional to 10,594,110.40, 15,891,052.92 and 7,015,886.80

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Solution

The fourth proportional to 10,594,110.40, 15,891,052.92 and 7,015,886.80 is: 10,523,755.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,594,110.40 : 15,891,052.92 = 7,015,886.80 : x
  2. Step 2: Convert to fraction form
    10,594,110.40/15,891,052.92 = 7,015,886.80/x
  3. Step 3: Cross multiply
    10,594,110.40x = 15,891,052.92 × 7,015,886.80
  4. Step 4: Simplify right side
    10,594,110.40x = 111,489,828,419,529.45
  5. Step 5: Solve for x
    x = 111,489,828,419,529.45/10,594,110.40
  6. Step 6: Final answer
    x = 10,523,755.58

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.